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2-Amino-4-(methylseleno)butanoic acid

BGC Id:	462283604325
CAS No:	2578-28-1
Synonyms:	(+-)-butanoicaci ; dl-selenomethionine ,98% ; dl-selenomethionine ; dl-selenomethioinine ; 2-amino-4-(methylseleno)butyric acid ; rac-(2r*)-2-[2-(methylseleno)ethyl]glycine ; dl-selenomethionine-13c1 (methyl-13c) 99 ; aurora ka-6143 ; d,l-2-amino-4-(methylseleno)butanoic acid ; d l-selenomethionine 99+%
Molecular Formula:	C5H11NO2Se
Molecular Weight:	196.11
EINECS:

2025 - The most valued supplier

The following notable provider has been checked and can be recommended.

BuGuCh & Partners

type bedrift: Producer

land: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 2578-28-1?

The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

(+-)-butanoicaci ; dl-selenomethionine ,98% ; dl-selenomethionine ; dl-selenomethioinine ; 2-amino-4-(methylseleno)butyric acid ; rac-(2r*)-2-[2-(methylseleno)ethyl]glycine ; dl-selenomethionine-13c1 (methyl-13c) 99 ; aurora ka-6143 ; d,l-2-amino-4-(methylseleno)butanoic acid ; d l-selenomethionine 99+%

CAS:

2578-28-1

EINECS:

Molecular Formula:

C5H11NO2Se

MDL:

Properties

Molecular Weight:

196.11 g·mol−1

Melting point:

267-269 °C

Solubility:

0.5 M HCl: 50 mg/mL, clear, colorless

Physical Description:

colorless, faint smelling, glistening powder

Safety Information

Hazard Symbols: T, N

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(a)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

23/25-33-50/53 (R)

Safety Codes:

20/21-28-45-60-61 (S)

WGK Germany:

RID / ADR:

UN 3283 6.1 / PG 2

RTECS:

ES7110000

Storage temperature:

-20°C

What other providers are available for CAS 2578-28-1?

In addition to the providers presented here for 2-Amino-4-(methylseleno)butanoic acid with the CAS number 2578-28-1, there are other 21 providers with slightly different product names available for this CAS number.

Selenomethionin

+5 additional providers that we know from the past

DL-Selenomethionine

Dayang Chem (Hangzhou) Co.,Ltd. | Shandong SanYoung Industry Co., Ltd | Leap Chem Co., Ltd +9 additional providers that we know from the past

Seleno-DL-methionine

Leap Chem Co., Ltd +2 additional providers that we know from the past